Application: gvSIG desktop » gvSIG Linear Reference System

/*

 * Copyright 2015 DiSiD Technologies S.L.L. All rights reserved.

 *

 * Project  : DiSiD org.gvsig.lrs.swing.impl

 * SVN Id   : $Id$

 */

package org.gvsig.lrs.swing.impl;

import java.awt.Dimension;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.awt.event.ItemEvent;

import java.awt.event.ItemListener;

import java.io.File;

import java.util.Locale;

import javax.swing.ComboBoxModel;

import javax.swing.DefaultComboBoxModel;

import javax.swing.JComponent;

import javax.swing.JOptionPane;

import javax.swing.ListCellRenderer;

import org.apache.commons.io.FileUtils;

import org.apache.commons.lang3.StringUtils;

import org.cresques.cts.IProjection;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import org.gvsig.fmap.dal.exception.DataException;

import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor;

import org.gvsig.fmap.dal.feature.FeatureStore;

import org.gvsig.fmap.dal.feature.FeatureType;

import org.gvsig.fmap.dal.feature.NewFeatureStoreParameters;

import org.gvsig.fmap.dal.store.shp.SHPNewStoreParameters;

import org.gvsig.fmap.geom.DataTypes;

import org.gvsig.fmap.mapcontext.layers.FLayer;

import org.gvsig.fmap.mapcontext.layers.operations.LayerCollection;

import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect;

import org.gvsig.lrs.lib.api.DistanceUnits;

import org.gvsig.lrs.lib.api.LrsAlgorithmParams;

import org.gvsig.lrs.lib.api.LrsAlgorithmsLocator;

import org.gvsig.lrs.lib.api.LrsAlgorithmsManager;

import org.gvsig.lrs.lib.api.LrsCalibrateRouteAlgorithmParams;

import org.gvsig.lrs.lib.api.LrsMeasureCalculationMethods;

import org.gvsig.lrs.lib.api.exceptions.LrsGettingParametersException;

import org.gvsig.lrs.lib.api.exceptions.LrsNeededParameterException;

import org.gvsig.lrs.swing.api.JLrsAlgorithmParams;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.i18n.I18nManager;

import org.gvsig.tools.swing.api.ActionListenerSupport;

import org.gvsig.tools.swing.api.ToolsSwingLocator;

import org.gvsig.tools.swing.api.threadsafedialogs.ThreadSafeDialogsManager;

public class JLrsCalibrateRouteParamsController extends JLrsCalibrateRouteParamsView  implements JLrsAlgorithmParams{

    /**

     *

     */

    private static final long serialVersionUID = -9145489136943076981L;

    private static final Logger logger = LoggerFactory.getLogger(JLrsCalibrateRouteParamsController.class);

    private boolean canceled;

    private ActionListenerSupport listeners = ToolsSwingLocator.getToolsSwingManager().createActionListenerSupport();

    private LayerCollection layers;

    /**

     * @param layers

     * @throws LrsNeededParameterException

     *

     */

    public JLrsCalibrateRouteParamsController(LayerCollection layers, LrsAlgorithmParams params) throws LrsNeededParameterException {

        super();

        this.layers = layers;

        initComponents();

        translate();

        setParams(params);

    }

    public void addActionListener(ActionListener listener) {

        listeners.addActionListener(listener);

    }

    public void removeActionListener(ActionListener listener) {

        listeners.removeActionListener(listener);

    }

    private void translate() {

        I18nManager i18nManager = ToolsLocator.getI18nManager();

        lblInputLayer.setText(i18nManager.getTranslation(lblInputLayer.getText()));

        lblIdRouteField.setText(i18nManager.getTranslation(lblIdRouteField.getText()));

        lblCalibratePointLayer.setText(i18nManager.getTranslation(lblCalibratePointLayer.getText()));

        lblCalibrationPointIdRouteField.setText(i18nManager.getTranslation(lblCalibrationPointIdRouteField.getText()));

        lblMeasureField.setText(i18nManager.getTranslation(lblMeasureField.getText()));

        lblOutputFile.setText(i18nManager.getTranslation(lblOutputFile.getText()));

        lblMeasureCalcMethod.setText(i18nManager.getTranslation(lblMeasureCalcMethod.getText()));

        lblSearchRadius.setText(i18nManager.getTranslation(lblSearchRadius.getText()));

        chkInterpolateBetweenCalibrationPoints.setText(i18nManager.getTranslation(chkInterpolateBetweenCalibrationPoints.getText()));

        chkExtrapolateBeforeCalibrationPoints.setText(i18nManager.getTranslation(chkExtrapolateBeforeCalibrationPoints.getText()));

        chkExtrapolateAfterCalibrationPoints.setText(i18nManager.getTranslation(chkExtrapolateAfterCalibrationPoints.getText()));

        chkIgnoreSpatialGaps.setText(i18nManager.getTranslation(chkIgnoreSpatialGaps.getText()));

        chkIncludeAll.setText(i18nManager.getTranslation(chkIncludeAll.getText()));

        btnBrowser.setText("\u2026");

        btnAccept.setText(i18nManager.getTranslation(btnAccept.getText()));

        btnCancel.setText(i18nManager.getTranslation(btnCancel.getText()));

    }

    /**

     *

     */

    public void setLocate(Locale locale) {

        Locale l = super.getLocale();

        if (!l.equals(locale)) {

            translate();

        }

        super.setLocale(locale);

    }

    /**

     * Validates the layers:

     *  - At least 2 layers

     *  - At least 1 curve layer with at least 1 non-geometric field

     *  - At least 1 point layer with at least 1 non-geometric field and 1 numeric field

     *  if they are not correct throws an exception

     * @throws LrsNeededParameterException

     */

    public static void validateLayers(LayerCollection layers)throws LrsNeededParameterException {

        logger.debug("Validating layers for Calibrate Route");

        if (layers==null||layers.getLayersCount()<2){

            logger.error("Two or more layers are needed");

            throw new LrsNeededParameterException("two_or_more_layers_are_needed", null);

        }

        if (!JLrsUtils.validatedMCurveAndPointLayer(layers)){

            logger.error("Impossible to find the layers needed");

            throw new LrsNeededParameterException("impossible_to_find_needed_layers",null);

        }

    }

    /**

     * @throws LrsNeededParameterException

     */

    private void initComponents() throws LrsNeededParameterException {

        validateLayers(layers);

        // Modelos de los combos

        FLayersMComboBoxModel inputLayerModel = new FLayersMComboBoxModel(this.layers);

        FeatureAttributeDescriptorsComboBoxModel idRouteFieldComboBoxModel =

            new FeatureAttributeDescriptorsComboBoxModel();

        PointLayersComboBoxModel calibratePointLayerModel = new PointLayersComboBoxModel(this.layers);

        FeatureAttributeDescriptorsComboBoxModel idCalibrationPointFieldComboBoxModel =

            new FeatureAttributeDescriptorsComboBoxModel();

        FeatureAttributeDescriptorsComboBoxModel fromMeasureFieldComboBoxModel =

            new FeatureAttributeDescriptorsComboBoxModel();

        // Renderer para los combos de attributeDescriptors

        ListCellRenderer featureAttributeDescriptorCellRenderer = new FLayersAttributeDescriptorCellRenderer();

        // asignaci?n de renderers y modelos

        cmbIdRouteField.setRenderer(featureAttributeDescriptorCellRenderer);

        cmbCalibrationPointIdRouteField.setRenderer(featureAttributeDescriptorCellRenderer);

        cmbMeasureField.setRenderer(featureAttributeDescriptorCellRenderer);

        cmbIdRouteField.setModel(idRouteFieldComboBoxModel);

        cmbCalibrationPointIdRouteField.setModel(idCalibrationPointFieldComboBoxModel);

        cmbMeasureField.setModel(fromMeasureFieldComboBoxModel);

        // renderer para el combo de capas

        ListCellRenderer layerNameCellRenderer=new FLayersLayerNameCellRenderer();

        cmbInputLayer.setRenderer(layerNameCellRenderer);

        cmbCalibratePointLayer.setRenderer(layerNameCellRenderer);

        // asignaci?n modelo al combo de capas

        cmbInputLayer.setModel(inputLayerModel);

        cmbCalibratePointLayer.setModel(calibratePointLayerModel);

        // listener del combo de capas para que actualice el resto de

        // componentes

        cmbInputLayer.addItemListener(new ItemListener() {

            public void itemStateChanged(ItemEvent e) {

                Object item = e.getItem();

                if (item instanceof FLyrVect) {

                    FLyrVect layer = (FLyrVect) item;

                    updateLayerSource(layer);

                }

            }

        });

        cmbCalibratePointLayer.addItemListener(new ItemListener() {

            public void itemStateChanged(ItemEvent e) {

                Object item = e.getItem();

                if (item instanceof FLyrVect) {

                    FLyrVect layer = (FLyrVect) item;

                    updateLayerCalibratePoint(layer);

                }

            }

        });

        ComboBoxModel<LrsMeasureCalculationMethods> measureCalculationMethodsModel =

            new DefaultComboBoxModel<LrsMeasureCalculationMethods>(LrsMeasureCalculationMethods.values());

        cmbMeasureCalcMethod.setModel(measureCalculationMethodsModel);

        ComboBoxModel<DistanceUnits> measureUnitsModel =

            new DefaultComboBoxModel<DistanceUnits>(DistanceUnits.values());

        cmbMeasureUnits.setModel(measureUnitsModel);

        cmbMeasureUnits.setRenderer(new DistanceUnitsCellRenderer());

        this.btnBrowser.addActionListener(new ActionListener() {

            public void actionPerformed(ActionEvent e) {

                doSelectOuputFile();

            }

        });

        this.btnAccept.addActionListener(new ActionListener() {

            public void actionPerformed(ActionEvent e) {

                canceled = false;

                doClose();

                listeners.fireActionEvent(new ActionEvent(JLrsCalibrateRouteParamsController.this, 0, "accept"));

            }

        });

        this.btnCancel.addActionListener(new ActionListener() {

            public void actionPerformed(ActionEvent e) {

                canceled = true;

                doClose();

                listeners.fireActionEvent(new ActionEvent(JLrsCalibrateRouteParamsController.this, 0, "cancel"));

            }

        });

        setVisibleAceptCancel(false);

        canceled = false;

    }

    private void doSelectOuputFile() {

        final I18nManager i18nManager = ToolsLocator.getI18nManager();

        ThreadSafeDialogsManager manager = ToolsSwingLocator.getThreadSafeDialogsManager();

        File[] files = manager.showSaveFileDialog(i18nManager.getTranslation("output_file"), null);

        if (files != null && files.length > 0) {

            File file = files[0];

            String absolutePath = file.getAbsolutePath();

            if(!StringUtils.endsWithIgnoreCase(absolutePath, ".shp")){

                absolutePath = new StringBuilder().append(absolutePath).append(".shp").toString();

            }

            File outputFile = FileUtils.getFile(absolutePath);

            if(outputFile.exists()) {

                int resp = JOptionPane.showOptionDialog(

                    this.asJComponent(),

                    i18nManager.getTranslation("file_already_exists_do_you_want_overwrite_it"),

                    i18nManager.getTranslation("output_file"),

                    JOptionPane.OK_CANCEL_OPTION,

                    JOptionPane.QUESTION_MESSAGE,

                    null,

                    null,

                    JOptionPane.OK_OPTION);

                if (resp == JOptionPane.OK_OPTION){

                    this.txtOutputFile.setText(absolutePath);

                } else {

                    doSelectOuputFile();

                }

            } else {

                this.txtOutputFile.setText(absolutePath);

            }

        }

    }

    private void doClose() {

        this.setVisible(false);

    }

    public boolean isCanceled() {

        return this.canceled;

    }

    public void setVisibleAceptCancel(boolean visible) {

        this.btnAccept.setVisible(visible);

        this.btnCancel.setVisible(visible);

    }

    public boolean getVisibleAceptCancel() {

        return this.btnAccept.isVisible();

    }

    public JComponent asJComponent() {

        return this;

    }

    public LrsAlgorithmParams getParams() throws LrsGettingParametersException, LrsNeededParameterException {

        LrsAlgorithmsManager manager = LrsAlgorithmsLocator.getLrsAlgorithmsManager();

        LrsCalibrateRouteAlgorithmParams params = manager.createLrsCalibrateRouteAlgorithmParams();

        // Recorrer todo del interfaz y rellenar los parametros

        //cmbInputLayer

        if (!(this.cmbInputLayer.getSelectedItem() instanceof FLyrVect)){

            logger.error("Error getting selected item from cmbInputLayer");

            throw new LrsGettingParametersException("error_getting_selected_item_from_cmbInputLayer", null);

        }

        FLyrVect fLyrVect = (FLyrVect) this.cmbInputLayer.getSelectedItem();

        IProjection projection= fLyrVect.getProjection();

        if (!(fLyrVect.getFeatureStore() instanceof FeatureStore)){

            logger.error("Error getting selected item from cmbInputLayer");

            throw new LrsGettingParametersException("error_getting_selected_item_from_cmbInputLayer", null);

        }

        FeatureStore sourceFeatureStore = (FeatureStore)fLyrVect.getFeatureStore();

        if (sourceFeatureStore == null) {

            throw new LrsNeededParameterException("need_to_select_a_source_layer", null);

        }

        params.setSourceFeatureStore(sourceFeatureStore);

        //cmbIdRouteField

        if (!(this.cmbIdRouteField.getSelectedItem() instanceof FeatureAttributeDescriptor)){

            logger.error("Error getting selected item from cmbIdRouteField");

            throw new LrsGettingParametersException("error_getting_selected_item_from_cmbIdRouteField", null);

        }

        FeatureAttributeDescriptor idRouteField = (FeatureAttributeDescriptor) this.cmbIdRouteField.getSelectedItem();

        if (idRouteField == null) {

            throw new LrsNeededParameterException("need_to_select_a_route_identifier_field", null);

        }

        params.setIdRouteField(idRouteField);

      //cmbCalibratePointLayer

        if (!(this.cmbCalibratePointLayer.getSelectedItem() instanceof FLyrVect)){

            logger.error("Error getting selected item from cmbCalibratePointLayer");

            throw new LrsGettingParametersException("error_getting_selected_item_from_cmbCalibratePointLayer", null);

        }

        FLyrVect fLyrVectCalibratePoint = (FLyrVect) this.cmbCalibratePointLayer.getSelectedItem();

        if (!(fLyrVectCalibratePoint.getFeatureStore() instanceof FeatureStore)){

            logger.error("Error getting selected item from cmbCalibratePointLayer");

            throw new LrsGettingParametersException("error_getting_selected_item_from_cmbCalibratePointLayer", null);

        }

        FeatureStore calibratePointFeatureStore = (FeatureStore)fLyrVectCalibratePoint.getFeatureStore();

        if (calibratePointFeatureStore == null) {

            throw new LrsNeededParameterException("need_to_select_a_calibrate_point_layer", null);

        }

        params.setCalibratePointFeatureStore(calibratePointFeatureStore);

        //cmbCalibrationPointIdRouteField

        if (!(this.cmbCalibrationPointIdRouteField.getSelectedItem() instanceof FeatureAttributeDescriptor)){

            logger.error("Error getting selected item from cmbCalibrationPointIdRouteField");

            throw new LrsGettingParametersException("error_getting_selected_item_from_cmbCalibrationPointIdRouteField", null);

        }

        FeatureAttributeDescriptor idRouteFieldCalibratePoint =

            (FeatureAttributeDescriptor) this.cmbCalibrationPointIdRouteField.getSelectedItem();

        if (idRouteFieldCalibratePoint == null) {

            throw new LrsNeededParameterException("need_to_select_a_route_identifier_calibration_point_field", null);

        }

        params.setCalibratePointIdRouteField(idRouteFieldCalibratePoint);

        //cmbFromMeasureField

        if (!(this.cmbMeasureField.getSelectedItem() instanceof FeatureAttributeDescriptor)){

            logger.error("Error getting selected item from cmbFromMeasureField");

            throw new LrsGettingParametersException("error_getting_selected_item_from_cmbFromMeasureField", null);

        }

        FeatureAttributeDescriptor fromMeasureField =

            (FeatureAttributeDescriptor) this.cmbMeasureField.getSelectedItem();

        if (fromMeasureField == null) {

            throw new LrsNeededParameterException("need_to_select_a_from_Measure_field", null);

        }

        params.setFromMeasureField(fromMeasureField);

        //OutputStore

        String outputLayerPathFile = this.txtOutputFile.getText();

        if(StringUtils.isEmpty(outputLayerPathFile)){

            throw new LrsNeededParameterException("need_to_fill_the_target_path", null);

        }

        try {

            NewFeatureStoreParameters newFeatureStoreParams=JLrsUtils.createFeatureStoreParams(outputLayerPathFile, projection);

            params.setNewFeatureStoreParameters(newFeatureStoreParams);

        } catch (Exception e) {

            throw new LrsNeededParameterException("error_creating_outputStore", e);

        }

        LrsMeasureCalculationMethods measureCalculationMethods = (LrsMeasureCalculationMethods) this.cmbMeasureCalcMethod.getSelectedItem();

        params.setMeasureCalculationMethods(measureCalculationMethods);

        DistanceUnits measureUnits = (DistanceUnits) this.cmbMeasureUnits.getSelectedItem();

        params.setMeasureUnits(measureUnits);

        String searchRadius = this.txtSearchRadius.getText();

        if (searchRadius!=null && !searchRadius.isEmpty()){

            try{

                params.setSearchRadius(Double.valueOf(searchRadius));

            }catch (Exception e){

                params.setSearchRadius(Double.valueOf(0));

            }

        }else {

            params.setSearchRadius(0);

        }

        params.setInterpolateBetweenCalibrationPoints(this.chkInterpolateBetweenCalibrationPoints.isSelected());

        params.setExtrapolateBeforeCalibrationPoints(this.chkExtrapolateBeforeCalibrationPoints.isSelected());

        params.setExtrapolateAfterCalibrationPoints(this.chkExtrapolateAfterCalibrationPoints.isSelected());

        params.setIgnoreSpatialGaps(this.chkIgnoreSpatialGaps.isSelected());

        params.setIncludeAll(this.chkIncludeAll.isSelected());

        return params;

    }

    public void setParams(LrsAlgorithmParams params) {

        if (params == null) {

            clear();

            return;

        }

        // Rellena los campos con los valores de params

        LrsCalibrateRouteAlgorithmParams parameters = (LrsCalibrateRouteAlgorithmParams) params;

        this.cmbMeasureCalcMethod.setSelectedItem(parameters.getMeasureCalculationMethods());

        this.cmbMeasureUnits.setSelectedItem(parameters.getMeasureUnits());

        FeatureStore sourceFeatureStore = parameters.getSourceFeatureStore();

        if(layers!=null && sourceFeatureStore!=null){

            FLayer layer = layers.getLayer(sourceFeatureStore.getName());

            this.cmbInputLayer.setSelectedItem(layer);

        }

        FeatureStore calibratePointFeaturesStore=parameters.getCalibratePointFeatureStore();

        if(layers!=null && calibratePointFeaturesStore!=null){

            FLayer layer = layers.getLayer(calibratePointFeaturesStore.getName());

            this.cmbCalibratePointLayer.setSelectedItem(layer);

        }

        NewFeatureStoreParameters newFeatureStoreParameters = parameters.getNewFeatureStoreParameters();

        if(newFeatureStoreParameters!=null && newFeatureStoreParameters instanceof SHPNewStoreParameters){

            this.txtOutputFile.setText(((SHPNewStoreParameters)newFeatureStoreParameters).getSHPFile().getAbsolutePath());

        }

        this.cmbIdRouteField.setSelectedItem(parameters.getIdRouteField());

        this.cmbCalibrationPointIdRouteField.setSelectedItem(parameters.getCalibratePointIdRouteField());

        this.cmbMeasureField.setSelectedItem(parameters.getFromMeasureField());

        this.txtSearchRadius.setText(String.valueOf(parameters.getSearchRadius()));

        this.chkInterpolateBetweenCalibrationPoints.setSelected(parameters.interpolateBetweenCalibrationPoints());

        this.chkExtrapolateBeforeCalibrationPoints.setSelected(parameters.extrapolateBeforeCalibrationPoints());

        this.chkExtrapolateAfterCalibrationPoints.setSelected(parameters.extrapolateAfterCalibrationPoints());

        this.chkIgnoreSpatialGaps.setSelected(parameters.ignoreSpatialGaps());

        this.chkIncludeAll.setSelected(parameters.includeAll());

    }

    public void clear() {

        this.txtOutputFile.setText("");

        this.txtSearchRadius.setText("0.0");

        this.cmbInputLayer.setSelectedIndex(0);

        Object inputLayerSelected = this.cmbInputLayer.getSelectedItem();

        if (inputLayerSelected != null) {

            this.updateLayerSource((FLyrVect) inputLayerSelected);

        }

        this.cmbCalibratePointLayer.setSelectedIndex(0);

        Object calibratePointLayerSelected = this.cmbCalibratePointLayer.getSelectedItem();

        if (calibratePointLayerSelected != null) {

            this.updateLayerCalibratePoint((FLyrVect) calibratePointLayerSelected);

        }

        this.cmbIdRouteField.setSelectedIndex(0);

        this.cmbCalibrationPointIdRouteField.setSelectedIndex(0);

        this.cmbMeasureField.setSelectedIndex(0);

        this.cmbMeasureCalcMethod.setSelectedIndex(0);

        this.cmbMeasureUnits.setSelectedIndex(0);

        this.chkInterpolateBetweenCalibrationPoints.setSelected(false);

        this.chkExtrapolateBeforeCalibrationPoints.setSelected(false);

        this.chkExtrapolateAfterCalibrationPoints.setSelected(false);

        this.chkIgnoreSpatialGaps.setSelected(false);

        this.chkIncludeAll.setSelected(false);

    }

    private void updateLayerSource(FLyrVect layer) {

        logger.info(new StringBuilder().append("Setting layer ").append(layer.getName()).toString());

        FeatureStore featureStore = layer.getFeatureStore();

        try {

            FeatureType type = featureStore.getDefaultFeatureType();

            // Se renuevan los combos de attributeDescriptors

            FeatureAttributeDescriptorsComboBoxModel idRouteFieldComboBoxModel =

                new FeatureAttributeDescriptorsComboBoxModel();

            this.cmbIdRouteField.setModel(idRouteFieldComboBoxModel);

            FeatureAttributeDescriptor[] attributeDescriptors = type.getAttributeDescriptors();

            for (int i = 0; i < attributeDescriptors.length; i++) {

                FeatureAttributeDescriptor featureAttributeDescriptor = attributeDescriptors[i];

                if (featureAttributeDescriptor.getDataType().getType() != DataTypes.GEOMETRY) {

                    logger.info(new StringBuilder().append("Adding field ")

                        .append(featureAttributeDescriptor.getName()).toString());

                    JLrsCalibrateRouteParamsController.this.cmbIdRouteField.addItem(featureAttributeDescriptor);

                }

            }

            this.cmbIdRouteField.invalidate();

            this.cmbIdRouteField.setSelectedIndex(0);

        } catch (DataException e1) {

            logger.warn(

                new StringBuilder().append("Error getting default feature type from layer ").append(layer.getName())

                    .toString(), e1);

        }

    }

    private void updateLayerCalibratePoint(FLyrVect layer) {

        logger.info(new StringBuilder().append("Setting layer ").append(layer.getName()).toString());

        FeatureStore featureStore = layer.getFeatureStore();

        try {

            FeatureType type = featureStore.getDefaultFeatureType();

            // Se renuevan los combos de attributeDescriptors

            FeatureAttributeDescriptorsComboBoxModel calibrationPointIdRouteFieldComboBoxModel =

                new FeatureAttributeDescriptorsComboBoxModel();

            FeatureAttributeDescriptorsComboBoxModel measureFieldComboBoxModel =

                new FeatureAttributeDescriptorsComboBoxModel();

            this.cmbCalibrationPointIdRouteField.setModel(calibrationPointIdRouteFieldComboBoxModel);

            this.cmbMeasureField.setModel(measureFieldComboBoxModel);

            FeatureAttributeDescriptor[] attributeDescriptors = type.getAttributeDescriptors();

            for (int i = 0; i < attributeDescriptors.length; i++) {

                FeatureAttributeDescriptor featureAttributeDescriptor = attributeDescriptors[i];

                if (featureAttributeDescriptor.getDataType().getType() != DataTypes.GEOMETRY) {

                    logger.info(new StringBuilder().append("Adding field ")

                        .append(featureAttributeDescriptor.getName()).toString());

                    JLrsCalibrateRouteParamsController.this.cmbCalibrationPointIdRouteField.addItem(featureAttributeDescriptor);

                    if (featureAttributeDescriptor.getDataType().isNumeric()) {

                        JLrsCalibrateRouteParamsController.this.cmbMeasureField.addItem(featureAttributeDescriptor);

                    }

                }

            }

            this.cmbCalibrationPointIdRouteField.invalidate();

            this.cmbCalibrationPointIdRouteField.setSelectedIndex(0);

            this.cmbMeasureField.invalidate();

            this.cmbMeasureField.setSelectedIndex(0);

        } catch (DataException e1) {

            logger.warn(

                new StringBuilder().append("Error getting default feature type from layer ").append(layer.getName())

                    .toString(), e1);

        }

    }

    /* (non-Javadoc)

     * @see javax.swing.JComponent#getPreferredSize()

     */

    @Override

    public Dimension getPreferredSize() {

        return new Dimension(650, 350);

    }

}